Physics, 08.11.2019 19:31 20sgonzalez
1. a truck was pulling a r. v. away from the end of the cliff. the chain broke and the rv fell to the ground. if the truck had an initial velocity of 2 m/s , what was the distance it fell from the edge of the cliff? the cliff is 280 ft tall. what would be the force of impact? (r. v=1800 kg)
Answers: 3
Physics, 21.06.2019 15:40
Which of the following represents an upside-down image? o a. +doo b. -doo c. +mo d.-m
Answers: 2
Physics, 23.06.2019 01:30
The ideal gas model is valid if which of the following conditions is true? the gas density is low. the gas density is high. the temperature is low. the temperature is high. the gas density and the temperature are low. the gas density and the temperature are high. the gas density is high and the temperature is low. the gas density is low and the temperature is high.
Answers: 3
Physics, 23.06.2019 03:30
One soccer player (a) is moving at 4 km/h when she kicks the ball while another soccer player (b) is moving at 8 km/h. what statement accurately compares their kinetic energy if they have the same mass? a) both soccer players have the same kinetic energy. b) player b has twice the kinetic energy of player a. c) player b has four times the kinetic energy of player a. d) their kinetic energy can't be compared without knowing their mass.
Answers: 1
1. a truck was pulling a r. v. away from the end of the cliff. the chain broke and the rv fell to th...
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